CN211072567U - Motor casing machining center - Google Patents
Motor casing machining center Download PDFInfo
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- CN211072567U CN211072567U CN201922083681.3U CN201922083681U CN211072567U CN 211072567 U CN211072567 U CN 211072567U CN 201922083681 U CN201922083681 U CN 201922083681U CN 211072567 U CN211072567 U CN 211072567U
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Abstract
The utility model relates to a motor casing machining center, it includes lathe bed, graduated disk, drilling equipment, chasing bar and feeding device, and the vertical coaxial arranging of motor casing is in on the graduated disk, be equipped with the anchor clamps that are used for fixed motor casing on the graduated disk, be equipped with at least two on the lathe bed feeding device, feeding device includes the feed motor, feeds the lead screw and cup joints and feed the seat on feeding the lead screw, it constitutes the lead screw pair with feeding the lead screw, at least one to feed the lead screw and extend along vertical direction, at least one to feed the lead screw and extend along the horizontal direction, drilling equipment, chasing bar all locate on feeding the seat, just the equal parallel feed lead screw of rotation axis, the rotation axis of tapping unit head of drilling unit head. The utility model discloses have drilling unit head, the tapping unit head that utilize a plurality of feed directions to be different, realize processing the hole site of perpendicular motor casing axis on same equipment, along the effect of motor casing axially extended hole site.
Description
Technical Field
The utility model belongs to the technical field of the technique of lathe and specifically relates to a motor casing machining center is related to.
Background
In the production and manufacturing process of mechanical parts, drilling and tapping are often needed; drilling means drilling a blind hole or a through hole on a mechanical part, and tapping means machining threads on the side wall of the drilled blind hole or through hole for fixing a connecting bolt or a screw.
The prior Chinese patent with the publication number of CN206153894U discloses a motor shell tapping and drilling device, which comprises a machine tool and a rotary indexing disc horizontally and rotatably arranged on the machine tool, wherein a first sliding table and a second sliding table are respectively arranged on the machine tool and on the periphery of the rotary indexing disc, the first sliding table and the second sliding table are both arranged on the machine tool in a sliding manner along the radial direction of the rotary indexing disc, a horizontal type numerical control drilling device is arranged on the first sliding table, the horizontal type numerical control drilling device comprises a drilling driving mechanism and a drilling power head, the drilling driving mechanism is connected with a drilling power head, the drilling power head points to the rotary indexing disc, a horizontal type numerical control tapping device is arranged on the second sliding table, the horizontal type numerical control tapping device comprises a tapping driving mechanism and a tapping power head, the tapping driving mechanism is connected with the tapping power head, the tapping power head points to the rotary indexing disc, and a motor shell, the device comprises a cylinder and a pressing plate, wherein a piston rod of the cylinder stretches along the vertical direction.
When processing cylindric motor casing, place the vertical coaxial of motor casing on rotatory graduated disk, motor casing fixing device moves, cylinder piston rod drives the clamp plate and supports the tip of tight motor casing downwards, the cooperation rotatory graduated disk is tight, the fixed motor casing, horizontal drilling numerical control device moves, first slip table drives drilling unit head and radially is close to the motor casing along motor casing (rotatory graduated disk), and accomplish drilling processing on the motor casing, subsequently, the cylinder drives the clamp plate and keeps away from the motor casing, rotatory graduated disk drives the motor casing and rotates certain angle, make the hole site on the motor casing just to the tapping unit head, cylinder piston rod drives the clamp plate once more and supports the tip of tight motor casing downwards, horizontal numerical control tapping device moves, the second slip table drives the tapping unit head and radially is close to the motor casing along motor casing (rotatory graduated disk), and accomplish tapping processing in the hole site.
The above prior art solutions have the following drawbacks: horizontal numerical control drilling equipment, horizontal numerical control chasing bar all follows the radial slip of rotatory graduated disk, during the fixed motor casing, rely on the clamp plate, the tip that rotatory graduated disk presss from both sides tight motor casing realizes fixedly, and the clamp plate, the terminal surface of rotatory graduated disk butt motor casing is the plane, when the hole site along its axial extension on the motor casing of needs processing, motor casing level is placed on rotatory graduated disk, drilling equipment carries out drilling man-hour to the motor casing, the arc periphery contact clamp plate of motor casing, rotatory graduated disk, then the unable stable fastening motor casing of motor casing fixing device, lead to the motor casing to take place the skew in the course of working, can't accomplish the hole site along its axial extension on the processing motor casing.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a motor casing machining center is equipped with the different feeding device of a plurality of direction of feed on its lathe bed to utilize different drilling unit head, the tapping unit head of a plurality of direction of feed, realize processing the hole site of perpendicular motor casing axis on the same equipment, along the hole site of motor casing axial extension, be favorable to improving the production efficiency of motor casing drilling, tapping.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a motor casing machining center for processing is the motor casing of tube-shape, and it includes lathe bed, graduated disk, drilling equipment, chasing bar and feed arrangement, the graduated disk level sets up, and the vertical coaxial arranging in of motor casing is in on the graduated disk, drilling equipment includes drilling actuating mechanism and drilling unit head, chasing bar includes tapping actuating mechanism and tapping unit head, its characterized in that: be equipped with the anchor clamps that are used for supporting tight motor casing inner wall on the graduated disk, anchor clamps include that at least two slip locate butt piece and driving piece on the graduated disk, the driving piece makes the butt piece support the inner wall of tight motor casing, and all the resultant force of butt piece to the motor casing is zero, be equipped with at least two on the lathe bed feed arrangement, feed arrangement locates the seat of feeding on the lathe bed including sliding, drilling equipment, chasing bar all locate and feed on the seat, at least one feed the seat and slide along vertical direction, at least one feed the seat and slide along the horizontal direction, arbitrary feed on the seat, the rotation axis of drilling unit head, the equal parallel sliding direction who feeds the seat of rotation axis of tapping unit head, drilling unit head, the motor casing on the equal directional graduated disk of tapping unit head.
By adopting the technical scheme, the motor shell is vertically arranged on the index plate, the driving piece pushes the abutting block to slide and abut against the inner wall of the motor shell tightly, so that the motor shell rotates along with the index plate, meanwhile, the clamp is prevented from shielding the upper end of the motor shell, in the machining process, the feeding seat sliding along the horizontal direction drives the drilling power head (drilling device) and the tapping power head (tapping device) on the feeding seat to be close to and process the motor shell along the horizontal direction, the hole position vertical to the axis of the motor shell is machined, the feeding seat sliding along the vertical direction drives the drilling power head (drilling device) and the tapping power head (tapping device) on the feeding seat to be close to and process the motor shell downwards along the vertical direction, the hole position extending along the axial direction of the motor shell is machined, then, the motor shell is detached from the index plate and is inverted, the hole positions extending along the axial direction at two ends of the, Along the hole site of motor casing axial extension, avoid using two sets of equipment to process above-mentioned two kinds of hole sites respectively, be favorable to improving the production efficiency of motor casing drilling, tapping.
The present invention may be further configured in a preferred embodiment as: the driving piece is an oil cylinder fixed on the dividing plate at intervals in the circumferential direction, a piston rod of the oil cylinder stretches out and draws back along the dividing plate in the radial direction, the abutting block is fixedly connected with the piston rod of the oil cylinder, and one side, away from the oil cylinder, of the abutting block is used for abutting against the inner wall of the motor shell tightly.
Through adopting above-mentioned technical scheme, the motor casing is vertical to be placed on the graduated disk to cup joint to the periphery of anchor clamps, the hydro-cylinder action, its piston rod stretches out, makes the butt piece deviate from one side of hydro-cylinder and supports the inner wall of tight motor casing, accomplishes the installation of motor casing, and the drive of passing through same oil feeding system of all hydro-cylinders, and its oil pressure is unanimous makes each butt piece unanimous to the extrusion force size of motor casing inner wall, realizes the fixed and location of motor casing.
The present invention may be further configured in a preferred embodiment as: the indexing disc is coaxially provided with a positioning piece, and the periphery of the positioning piece is abutted to the inner wall of the motor shell.
Through adopting above-mentioned technical scheme, guarantee the axiality of motor casing and graduated disk.
The present invention may be further configured in a preferred embodiment as: the feeding device further comprises a feeding motor and a feeding screw rod, the feeding motor is used for driving the feeding screw rod to rotate, and the feeding seat is sleeved on the feeding screw rod and forms a screw rod pair.
Through adopting above-mentioned technical scheme, utilize the feed motor to drive and give the lead screw and rotate, realize the slip of drive feed seat.
The present invention may be further configured in a preferred embodiment as: the lathe bed is provided with a feeding device, the feeding device comprises a feeding motor, a feeding screw rod and a sliding seat sleeved on the feeding screw rod, the feeding motor is used for driving the feeding screw rod to rotate, the sliding seat and the feeding screw rod form a screw rod pair, the feeding screw rod extends along the horizontal direction, an index plate is horizontally arranged on the sliding seat, a plurality of feeding devices are arranged on the lathe bed and on two sides of the feeding screw rod, and a plurality of drilling devices and tapping devices are respectively arranged on the feeding devices.
By adopting the technical scheme, at least two stations are arranged on the lathe bed along the extending direction of the feeding screw rod, wherein, two sides of one station are provided with feeding devices with the feeding screw rod horizontally arranged, two sides of the other station are provided with feeding devices with the feeding screw rod vertically arranged, when in processing, the motor shell is vertically arranged on the index plate, the feeding motor rotates to drive the slide seat to move along the extending direction of the feeding screw rod, the motor shell and the index plate move to the other station along with the slide seat, the feeding devices at two sides of the station drive the drilling power head and the tapping power head thereon to approach and process the motor shell along the horizontal direction to finish processing the hole position vertical to the axis of the motor shell, then, the feeding motor rotates and drives the motor shell to move to the other station through the slide seat, the feeding devices at two sides of the station drive the drilling power head and the tapping power, the hole sites extending along the axial direction of the motor shell are processed, and the two hole sites are processed on two stations respectively, so that mutual interference of the feeding devices is avoided.
The present invention may be further configured in a preferred embodiment as: the two sides of the feeding screw rod are respectively provided with the drilling device and the tapping device, and the rotating axis of the drilling power head and the rotating axis of the tapping power head extend along the vertical direction and are symmetrical about the axis of the motor shell.
By adopting the technical scheme, four hole sites extending along the axial direction of the motor shell need to be processed at the end part of the motor shell, and the four hole sites are uniformly distributed along the circumferential direction of the motor shell, when in processing, the feeding motor drives the feeding screw rod to rotate, one end of the motor shell is driven to a station through the sliding seat, the dividing disc drives the motor shell to rotate for a certain angle, so that the hole sites to be processed on the motor shell are right opposite to the drilling power head, the feeding device drives the drilling power head on the feeding device to be close to and process the motor shell along the vertical direction, after the drilling processing of the first hole site is completed, the feeding device drives the drilling power head to be far away from the motor shell, the dividing disc drives the motor shell to rotate for 90 degrees, so that the drilling device completes the processing of the second hole site, then, the dividing disc drives the motor shell to rotate, finishing tapping of the first hole site; the motor casing rotates the cubic at this station, rotates 90 at every turn, accomplishes the drilling, the tapping of four hole sites, and adds man-hour, and the drilling of third, four hole sites and the tapping of first, two hole sites are processed in step, are favorable to improving the production efficiency of motor casing.
The present invention may be further configured in a preferred embodiment as: one side of feeding lead screw is equipped with two drilling equipment and two feeding device, two the rotation axis of drilling unit head is coaxial and extends along vertical direction, and two the drilling unit head is located the upper and lower both sides of motor casing respectively, the opposite side symmetry of feeding lead screw is equipped with two tapping device and two feeding device, two the rotation axis of tapping unit head is coaxial and extends along vertical direction, and two the tapping unit head is located the upper and lower both sides of motor casing respectively.
Through adopting above-mentioned technical scheme, four hole sites along its axial extension all need be processed at the upper and lower both ends of motor casing, add man-hour, the feeding device of both sides drives drilling unit head (tapping unit head) on it and is close to in step and process the motor casing for the upper and lower both ends of motor casing all receive the extrusion force of drilling unit head (tapping unit head), and both ends extrusion force is balanced each other, avoids producing the torque on the motor casing and makes the motor casing deflect, and during the processing hole site, the position accuracy of assurance hole site.
The present invention may be further configured in a preferred embodiment as: the slide seat extends out of the periphery of the index plate, and avoidance grooves for avoiding the drilling power head and the tapping power head are formed in the periphery of the index plate.
Through adopting above-mentioned technical scheme, utilize and dodge the groove and dodge drilling unit head, tapping unit head for the graduated disk supports in the lower extreme of motor casing all the time, guarantees the reliability that the graduated disk supported the motor casing.
The present invention may be further configured in a preferred embodiment as: still be equipped with adjusting device on the lathe bed, it includes accommodate motor, accommodate the lead screw and cup joints in accommodate the lead screw on the regulation seat, accommodate the motor and be used for driving accommodate the lead screw and rotate, accommodate the lead screw extends along vertical direction, it is equipped with to adjust the seat feed arrangement, this feed arrangement's feed lead screw extends along the horizontal direction, and this feed arrangement's the seat of feeding is equipped with a plurality ofly drilling equipment.
By adopting the technical scheme, the motor casing is integrally provided with the junction box, the drilling power heads of different drilling devices are different in specification (diameter), and the position of the feeding device is adjusted by the adjusting device, so that different drilling power heads are opposite to the motor casing, and hole sites with different diameters are machined on the motor casing.
The present invention may be further configured in a preferred embodiment as: the feeding seat is further provided with a milling device, and the milling device comprises a milling driving mechanism and a milling power head.
By adopting the technical scheme, the motor shell is integrally provided with the base, and the milling of the plane of the base is completed by utilizing the milling power head.
To sum up, the utility model discloses a following at least one useful technological effect:
the lathe bed is provided with a plurality of feeding devices with different feeding directions, and a plurality of drilling power heads and tapping power heads with different feeding directions are utilized to realize the processing of hole sites vertical to the axis of the motor shell and hole sites axially extending along the motor shell on the same equipment, thereby being beneficial to improving the production efficiency of drilling and tapping the motor shell;
when a hole site extending along the axial direction of the motor shell is processed, the feeding devices on the upper side and the lower side of the motor shell drive the drilling power heads (tapping power heads) on the feeding devices to synchronously approach and process the motor shell, so that the upper end and the lower end of the motor shell are subjected to extrusion force of the drilling power heads (tapping power heads), the extrusion forces at the two ends are balanced with each other, the motor shell is prevented from deflecting due to torque generated on the motor shell, and the position precision of the hole site is ensured when the hole site is processed;
different drilling devices have different drilling power heads with different specifications (diameters), and the adjusting device is used for adjusting the position of the feeding device, so that different drilling power heads are opposite to the motor casing, and hole sites with different diameters are machined on the motor casing.
Drawings
Fig. 1 is a schematic structural view of the whole.
Fig. 2 is a schematic structural view of a motor case.
Fig. 3 is a schematic diagram of the distribution of stations on the bed.
Fig. 4 is a schematic view of the structure of the guide device.
Fig. 5 is a schematic structural diagram of the index plate and the clamp.
Fig. 6 is a schematic view of the structure at the junction box processing station.
Fig. 7 is a schematic structural diagram of the adjusting device and the feeding device.
Fig. 8 is a schematic view of the structure at the end processing station.
Fig. 9 is a schematic view of the structure at the base processing station.
In the figure, 01, a junction box processing station; 02. an end machining station; 03. a base processing station; 011. a motor housing; 012. a junction box; 013. a base; 1. a bed body; 11. a column; 2. a feeding device; 21. a feeding motor; 22. feeding screw rods; 23. a slide base; 3. an index plate; 31. a positioning member; 32. a limiting sleeve; 33. a clamp; 331. an oil cylinder; 332. a butting block; 34. an avoidance groove; 4. a guide device; 41. a guide rail; 42. a sliding sleeve; 5. a drilling device; 51. a drilling drive mechanism; 52. drilling a power head; 6. a tapping device; 61. a tapping driving mechanism; 62. tapping the power head; 7. a milling device; 71. a milling drive mechanism; 72. milling the power head; 8. an adjustment device; 81. adjusting the motor; 82. adjusting the screw rod; 83. an adjusting seat; 9. a feeding device; 91. a feed motor; 92. a feed screw; 93. a feeding seat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a motor casing machining center, it is used for processing motor casing 011, refer to fig. 2, motor casing 011 is cylindric, and an organic whole is equipped with terminal box 012 and base 013 on the periphery of motor casing 011, refer to fig. 3, this machining center includes lathe bed 1, feed arrangement 2 and graduated disk 3, feed arrangement 2 includes feeding motor 21, feeding lead screw 22 and slide 23, feeding lead screw 22 level sets up and coaxial coupling feeding motor 21's output shaft, slide 23 cup joints on feeding lead screw 22 and constitutes the lead screw pair, graduated disk 3 level is located on slide 23, refer to fig. 4, be equipped with guider 4 on lathe bed 1, it includes guide rail 41 and a plurality of sliding sleeve 42 that the slip cup joints on guide rail 41 side by side, feeding lead screw 22 is located between two guide rail 41, and feeding lead screw 22 is parallel to guide rail 41, slide 23 links firmly in the upper end of sliding sleeve 42, the machine tool body 1 is sequentially provided with a junction box machining station 01, an end part machining station 02 and a base machining station 03 along the sliding direction of the sliding seat 23, two sides of the machine tool body 1, which are located on the guide rail 41, are provided with stand columns 11, the junction box machining station 01 and the base machining station 03 are respectively located on two axial sides of the stand columns 11 along the feeding screw rod 22, the end part machining station 02 is located between the two stand columns 11, the stand columns 11 on the two sides are respectively provided with a plurality of drilling devices 5 and a plurality of tapping devices 6, and the machine tool body 1 is further provided with a milling device 7, which is located.
During processing, place the vertical coaxial of motor casing 011 on graduated disk 3, feeding motor 21 drives feeding lead screw 22 and rotates, and then drive slide 23 along feeding lead screw 22 axial displacement, make motor casing 011 move to terminal box machining station 01, graduated disk 3 drives motor casing 011 and rotates certain angle, make and treat the processing hole site just to drilling equipment 5, tapping device 6, process the hole site on terminal box 012, afterwards, feeding motor 21 drives slide 23 once more and removes, make motor casing 011 move to tip machining station 02, process the hole site at both ends about the motor casing 011, slide 23 continues to move, make motor casing 011 move to base machining station 03, drilling equipment 5, after tapping device 6 accomplishes the processing of hole site, reuse milling unit 7 and accomplish the planar milling of base 013, accomplish the processing of motor casing 011.
Referring to fig. 5, a positioning member 31 is disposed on the index plate 3, the positioning member 31 is annular and disposed coaxially with the index plate 3, the outer periphery of the positioning member 31 is abutted against the inner wall of the motor case 011, four position-limiting sleeves 32 are disposed on the index plate 3 at intervals along the circumferential direction thereof, a fixture 33 is further disposed on the index plate 3 for abutting against the inner wall of the motor case 011, the fixture comprises four oil cylinders 331 circumferentially fixed on the index plate 3 at intervals and abutting blocks 332 slidably disposed on the index plate 3, piston rods of the oil cylinders 331 extend and retract along the radial direction of the index plate 3, the abutting blocks 332 are fixedly connected to the piston rods of the oil cylinders 331 and slidably embedded in the position-limiting sleeves 32, one side of the abutting blocks 332 departing from the oil cylinders 331 is used for abutting against the inner wall of the motor case 011, when the motor case 011 is installed, the motor case is sleeved on the positioning member 31, the lower end of the motor case 011 abuts against the, the oil cylinder 331 drives the abutting block 332 to abut against the inner wall of the motor casing 011 through a piston rod of the oil cylinder 331, and the motor casing 011 is fixed.
Referring to fig. 3 and 6, the upright post 11 is located at a junction box processing station 01, one side of one upright post 11 is provided with an adjusting device 8, a feeding device 9, a drilling device 5 and a tapping device 6, the adjusting device 8 comprises an adjusting motor 81, an adjusting screw 82 and an adjusting seat 83, the adjusting screw 82 is vertically arranged and coaxially connected with an output shaft of the adjusting motor 81, the adjusting seat 83 is sleeved on the adjusting screw 82 and forms a screw pair, referring to fig. 6 and 7, a guiding device 4 is arranged between the adjusting seat 83 and the side wall of the upright post 11, wherein the guide rail 41 is vertically arranged, the adjusting seat 83 is fixedly connected on the sliding sleeve 42 to realize the movement of the adjusting seat 83 along the vertical direction, the feeding device 9 is arranged at one side of the adjusting seat 83 departing from the upright post 11 and comprises a feeding motor 91, a feeding screw 92 and a feeding seat 93, the feeding screw 92 is horizontally arranged and coaxially connected, and the feeding screw rod 92 is perpendicular to the feeding screw rod 22, the feeding seat 93 is sleeved on the feeding screw rod 92 and forms a screw rod pair, and a guide device 4 is arranged between the feeding seat 93 and the adjusting seat 83, wherein the guide rail 41 is parallel to the feeding screw rod 92, the feeding seat 93 is fixedly connected on the sliding sleeve 42, the feeding screw rod 22 is close to or far away from the feeding seat 93 along the horizontal direction, four drilling devices 5 and one tapping device 6 are sequentially arranged on the feeding seat 93 from top to bottom, each drilling device 5 comprises a drilling driving mechanism 51 and a drilling power head 52, each tapping device 6 comprises a tapping driving mechanism 61 and a tapping power head 62, wherein the drilling power head 52 and the rotation axis of each tapping power head 62 are parallel to the feeding screw rod.
After the motor shell 011 is installed, the feeding motor 21 and the feeding screw rod 22 drive the sliding base 23 to move, the motor shell 011 moves to a junction box processing station 01, the index plate 3 rotates a certain angle to enable the junction box 012 to face the feeding base 93, the adjusting motor 81 and the adjusting screw rod 82 drive the adjusting base 83 to move up and down, the position of the feeding device 9 (the drilling device 5 on the feeding base 93) is adjusted to enable the drilling power head 52 to face a hole position to be processed, then, the feeding motor 91 and the feeding screw rod 92 drive the feeding base 93 (the drilling device 5 on the feeding base 93) to move towards the direction close to the feeding screw rod 22 (the motor shell 011), the drilling device 5 completes drilling processing, the feeding base 93 drives the drilling device 5 to be far away from the motor shell 011, the adjusting device 8 drives the adjusting base 83 to move up, the tapping device 6 moves up, the tapping 62 power head faces the hole position, the, and finishing tapping, wherein finally, the feeding seat 93 drives the tapping device 6 to be separated from the motor shell 011, and drilling and tapping of the junction box 012 are finished.
Referring to fig. 3 and 8, two feeding devices 9 are respectively disposed on opposite sides of two columns 11 and located at an end portion processing station 02, two feeding devices 9 on any one column 11 are respectively disposed on upper and lower sides of a motor housing 011, a feeding screw 92 of the column is vertically disposed, and a guiding device 4 is disposed between a feeding base 93 and the column 11, wherein a guide rail 41 is vertically disposed, the feeding base 93 is fixedly connected to a sliding sleeve 42, two drilling devices 5 are respectively disposed on two feeding bases 93 of one column 11, two drilling power heads 52 are oppositely disposed and rotation axes thereof coincide, a tapping device 6 is disposed on two feeding bases 93 of the other column 11, two tapping power heads 62 are oppositely disposed and rotation axes thereof coincide, an outer periphery of an index plate 3 extends out of a sliding base 23, four avoiding grooves 34 are spaced on an outer periphery of the index plate 3, when drilling and tapping a lower end of the motor housing 011, the avoiding groove 34 is used for improving the moving space of the drilling power head 52 and the tapping power head 62, and the periphery of the index plate 3 is prevented from interfering the processing of the motor shell 011.
After the hole site processing of terminal box 012 department is accomplished, feed arrangement 2 drives motor casing 011 and moves to tip processing station 02, graduated disk 3 rotates and makes and dodge groove 34 just to drilling unit head 52 (tapping unit head 62), subsequently, feed arrangement 9 of upper and lower both sides drives drilling unit head 52 (tapping unit head 62) in step and moves to the direction that is close to motor casing 011, make drilling equipment 5 (tapping unit 6) of upper and lower both sides process the upper and lower both ends of motor casing 011 in step, make the upper and lower both ends of motor casing 011 all receive the extrusion force of drilling unit head 52 (tapping unit head 62), both ends extrusion force is balanced each other, avoid producing the torque on motor casing 011 and make motor casing 011 deflect, when processing the hole site, guarantee the position accuracy of hole site, graduated disk 3 drives motor casing 011 and rotates 270 at least, accomplish the processing of four hole sites of motor casing 011 tip.
Referring to fig. 3 and 9, the columns 11 are located at the base processing station 03, one side of each of the two columns 11 is provided with an adjusting device 8, a feeding device 9, a drilling device 5, a tapping device 6 and a milling device 7, wherein, the adjusting screw rod 82 of the adjusting device 8 is vertically arranged, the feeding screw rod 92 of the feeding device 9 is horizontally arranged and is vertically arranged with the feeding screw rod 22, the feeding seat 93 of one upright post 11 is sequentially provided with a tapping device 6, a drilling device 5 and a milling device 7 from top to bottom, the milling device 7 comprises a milling driving mechanism 71 and a milling power head 72, the tapping power head 62, the drilling power head 52 and the milling power head 72 are all parallel to the feed screw 92, two drilling devices 5, one milling device 7 and one drilling device 5 are sequentially arranged on the feed seat 93 of the other upright post 11 from top to bottom, and the drilling power head 52 and the milling power head 72 are all parallel to the feed screw 92.
After four hole sites at the end of the motor casing 011 are machined, the feeding device 2 drives the motor casing 011 to move to the base machining station 03, the index plate 3 rotates to adjust the position of the base 013, and the adjusting device 8 and the feeding device 9 are matched with each other, so that corresponding cutters (a drill bit, a screw tap and a milling cutter) sequentially machine the motor casing 011 to complete the production and machining of the motor casing 011.
The implementation principle of the embodiment is as follows: the machine tool body 1 is sequentially provided with a junction box processing station 01, an end processing station 02 and a base processing station 03 along the extension direction of the guide rail 41, two sides of the stations are provided with a drilling device 5, a tapping device 6 and a milling device 7 which are matched with each other, the processing of all hole sites on the motor shell 011 is completed on one processing center, the hole site types comprise hole sites which are perpendicular to the axis of the motor shell 011 and are axially extended along the motor shell 011 and hole sites with different diameters, the processing equipment is prevented from being replaced, the motor shell 011 is prevented from being clamped for multiple times, and the position precision and the processing efficiency of the hole sites on the motor shell 011 are improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a motor casing machining center for processing is the motor casing of tube-shape, it includes lathe bed (1), graduated disk (3), drilling equipment (5), chasing bar (6) and feed arrangement (9), graduated disk (3) level sets up, and the vertical coaxial arranging in of motor casing is in on graduated disk (3), drilling equipment (5) are including drilling actuating mechanism (51) and drilling unit head (52), chasing bar (6) are including tapping actuating mechanism (61) and tapping unit head (62), its characterized in that: the drilling machine is characterized in that a clamp (33) used for abutting against the inner wall of the motor shell is arranged on the index plate (3), the clamp (33) comprises at least two abutting blocks (332) arranged on the index plate (3) in a sliding mode and a driving piece, the driving piece enables the abutting blocks (332) to abut against the inner wall of the motor shell, the resultant force of all the abutting blocks (332) on the motor shell is zero, at least two feeding devices (9) are arranged on the machine body (1), each feeding device (9) comprises a feeding seat (93) arranged on the machine body (1) in a sliding mode, each drilling device (5) and each tapping device (6) are arranged on the corresponding feeding seat (93), at least one feeding seat (93) slides in the vertical direction, at least one feeding seat (93) slides in the horizontal direction, any one feeding seat (93) is arranged on, the rotating axis of each drilling power head (52) and the rotating axis of each tapping power head (62) are parallel to the sliding direction of the corresponding feeding seat (93), the drilling power head (52) and the tapping power head (62) point to the motor shell on the index plate (3).
2. The motor casing machining center of claim 1, wherein: the driving piece is an oil cylinder (331) fixed on the indexing disc (3) at intervals in the circumferential direction, a piston rod of the oil cylinder (331) stretches out and draws back in the radial direction of the indexing disc (3), the abutting block (332) is fixedly connected with the piston rod of the oil cylinder (331), and one side, deviating from the oil cylinder (331), of the abutting block (332) is used for abutting against the inner wall of the motor shell.
3. The motor casing machining center of claim 2, wherein: a positioning piece (31) is coaxially arranged on the indexing disc (3), and the periphery of the positioning piece (31) is abutted to the inner wall of the motor shell.
4. The motor casing machining center of claim 1, wherein: the feeding device (9) further comprises a feeding motor (91) and a feeding screw rod (92), the feeding motor (91) is used for driving the feeding screw rod (92) to rotate, and the feeding seat (93) is sleeved on the feeding screw rod (92) and forms a screw rod pair.
5. The motor casing machining center of claim 1, wherein: be equipped with feed arrangement (2) on lathe bed (1), feed arrangement (2) include feeding motor (21), feeding lead screw (22) and cup joint in feeding lead screw (22) top slide (23), feeding motor (21) are used for driving feeding lead screw (22) and rotate, slide (23) constitute the lead screw pair with feeding lead screw (22), just feeding lead screw (22) extend along the horizontal direction, graduated disk (3) level is located on slide (23), just the both sides that are located feeding lead screw (22) on lathe bed (1) are equipped with a plurality of feed arrangement (9), and are a plurality of be equipped with drilling equipment (5), chasing bar (6) on feed arrangement (9) respectively.
6. The motor casing machining center of claim 5, wherein: the two sides of the feeding screw rod (22) are respectively provided with the drilling device (5) and the tapping device (6), and the rotating axis of the drilling power head (52) and the rotating axis of the tapping power head (62) both extend in the vertical direction and are symmetrical about the axis of the motor shell.
7. The motor casing machining center of claim 6, wherein: one side of feeding lead screw (22) is equipped with two drilling equipment (5) and two feeding device (9), two the axis of rotation of drilling unit head (52) is coaxial and extend along vertical direction, and two drilling unit head (52) is located the upper and lower both sides of motor casing respectively, the opposite side symmetry of feeding lead screw (22) is equipped with two tapping device (6) and two feeding device (9), two the axis of rotation of tapping unit head (62) is coaxial and extend along vertical direction, and two tapping unit head (62) is located the upper and lower both sides of motor casing respectively.
8. The motor casing machining center of claim 7, wherein: slide (23) are stretched out to the week side of graduated disk (3), week side of graduated disk (3) is equipped with dodges drilling unit head (52), tapping unit head (62) dodge groove (34).
9. The motor casing machining center of claim 1, wherein: still be equipped with adjusting device (8) on lathe bed (1), it includes accommodate motor (81), accommodate the lead screw (82) and cup joints in accommodate the lead screw (82) on adjust seat (83), accommodate motor (81) are used for driving accommodate the lead screw (82) and rotate, accommodate the lead screw (82) and extend along vertical direction, adjust seat (83) and be equipped with feed arrangement (9), this feed lead screw (92) of feed arrangement (9) extend along the horizontal direction, and this be equipped with a plurality ofly on feed arrangement (9) feed seat (93) drilling equipment (5).
10. The motor casing machining center of claim 9, wherein: the feeding seat (93) is also provided with a milling device (7), and the milling device (7) comprises a milling driving mechanism (71) and a milling power head (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083681.3U CN211072567U (en) | 2019-11-27 | 2019-11-27 | Motor casing machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083681.3U CN211072567U (en) | 2019-11-27 | 2019-11-27 | Motor casing machining center |
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| Publication Number | Publication Date |
|---|---|
| CN211072567U true CN211072567U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922083681.3U Active CN211072567U (en) | 2019-11-27 | 2019-11-27 | Motor casing machining center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022241958A1 (en) * | 2021-05-19 | 2022-11-24 | 华丽电器制造有限公司 | Head housing hole position drilling and tapping device |
| CN115958427A (en) * | 2023-02-13 | 2023-04-14 | 苏州市豪致达精密机械有限公司 | Numerical control machine tool equipment for machining motor shell |
-
2019
- 2019-11-27 CN CN201922083681.3U patent/CN211072567U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022241958A1 (en) * | 2021-05-19 | 2022-11-24 | 华丽电器制造有限公司 | Head housing hole position drilling and tapping device |
| CN115958427A (en) * | 2023-02-13 | 2023-04-14 | 苏州市豪致达精密机械有限公司 | Numerical control machine tool equipment for machining motor shell |
| CN115958427B (en) * | 2023-02-13 | 2023-09-01 | 苏州市豪致达精密机械有限公司 | Numerical control machine tool equipment for machining motor shell |
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